Sorry to ask, but if your endpoint is calling your other endpoint, who is generating the DTMF?<br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, 19 Feb 2019 at 15:18, Adrian Worutowicz <<a href="mailto:adrian.worutowicz@esifrance.net">adrian.worutowicz@esifrance.net</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
I've tried and failed.<br>
<br>
When I press any key on the phone keyboard, the other end hears some residual DTMF sound and in the console I get:<br>
<br>
2019-02-19 15:50:50.070836 [INFO] switch_channel.c:515 RECV DTMF 3:1760<br>
2019-02-19 15:50:51.350964 [INFO] switch_channel.c:515 RECV DTMF 6:1920<br>
2019-02-19 15:50:52.390068 [INFO] switch_channel.c:515 RECV DTMF 9:1760<br>
2019-02-19 15:50:52.470076 [INFO] switch_channel.c:515 RECV DTMF 9:1112<br>
<br>
I want the DTMF tones to pass freely from one phone to another with no interference.<br>
<br>
Thanks,<br>
Adrian.<br>
<br>
-----Message d'origine-----<br>
De : FreeSWITCH-users [mailto:<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank">freeswitch-users-bounces@lists.freeswitch.org</a>] De la part de Vallimamod Abdullah<br>
Envoyé : mardi 19 février 2019 12:39<br>
À : FreeSWITCH Users Help<br>
Objet : Re: [Freeswitch-users] How to disable FS DTMF detection<br>
<br>
Hi,<br>
<br>
You need to put the<br>
  <param name="pass-rfc2833" value="true"/> in your sip profile like all other params.<br>
<br>
It is not necessary however as you can just put<br>
  <action application="export" data="pass_rfc2833=true"/> in your dialplan, notice the export instead of set.<br>
<br>
The spandsp_stop_dtmf only works for inband dtmf, not the rfc2833 one.<br>
<br>
Hope this helps.<br>
<br>
<br>
Best Regards,<br>
--<br>
Vallimamod Abdullah<br>
SIP Solutions<br>
vma@sip.solutions<br>
<a href="http://linkedin.com/in/vallimamod" rel="noreferrer" target="_blank">linkedin.com/in/vallimamod</a><br>
.<br>
<br>
<br>
> On 19 Feb 2019, at 10:40, Adrian Worutowicz <<a href="mailto:adrian.worutowicz@esifrance.net" target="_blank">adrian.worutowicz@esifrance.net</a>> wrote:<br>
> <br>
> Hi,<br>
>  <br>
> I’ve developed a couple of endpoints and I use bgapi originate & bridge.<br>
> Free Switch intercepts and interprets DTMF and I do not want that.<br>
>  <br>
> In the dialplan I tried:<br>
>  <br>
> <param name="pass-rfc2833" value="true"/><br>
> <action application="set" data="pass_rfc2833=true"/><br>
>  <br>
> <action application="set" data="exec_after_bridge_app=stop_dtmf"/><br>
> <action application="stop_dtmf"><br>
>  <br>
> <action application="spandsp_stop_dtmf"/><br>
>  <br>
> None of those methods works.<br>
>  <br>
> Maybe there is a parameter in originate that I should use?<br>
>  <br>
> *** How to tell Free Switch to leave alone the DTMF tones? ***<br>
>  <br>
> I’ll appreciate any help,<br>
> Adrian.<br>
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